LENNOX 98M87 OEM Upgraded Replacement for Furnace Flame Sensor

Flame Sensor

Lennox 98M87 OEM Upgraded Replacement for Furnace Flame Sensor.

The Furnace Flame Sensor is a direct replacement and will replace the Lennox a G78E148.

The 98M87 Flame Sensor Kit is a Lennox OEM upgrade replacement flame sensor kit. If you are having problems with your flame sensor and seeking an affordable fix, you should consider this upgrade replacement flame sensor kit as an option.

Our flame sensor is manufactured under strict standards and guidelines set forth by Lennox. The aluminum casing provides protection from contaminants, providing maximum reliability. Installation is simple and straightforward – comes with a foam gasket for a tight fit.

This flame sensor is an upgraded replacement for Lennox Furnace Flame Sensor. It is highly reliable and effectively designed to shut off your furnace's gas valve so as to prevent gas from leaking when the pilot is not lit. This flame sensor is simple in design, yet its most important function is to provide a quick, easy solution to replace your defective part.

A flame sensor is an electronic device used to detect whether or not there is fire in the gas burner(s) of a gas furnace. Flame sensors detect this by sensing the infrared heat from burning natural gas, propane, or oil and activating an electrical switch (normally an electromechanical reed switch or infrared photocell) at the warmest part of a flame.

The 98M87 flame sensor has an extended sensing range and eliminates nuisance alarms. It can be used with Lennox's infrared heaters (98T80, 98P65, 97T20, and 97P24) and is compatible with most other infrared heater brands.